{"schemaVersion":"jobsearcher.job.v1","id":"178ad0dd585dfb03cb8e4d42","url":"https://jobsearcher.com/jobs/178ad0dd585dfb03cb8e4d42","canonicalUrl":"https://jobsearcher.com/jobs/178ad0dd585dfb03cb8e4d42","title":"CNO Developer, Entry Level","description":"Today\nTop Secret/SCI\nUnspecified\nUnspecified\nIT - Software\nHanover, MD (ON-SITE/OFFICE)\nSecure our Nation, Ignite your Future\n\nBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.\n\nCurrently, ManTech is seeking a motivated, career and customer-oriented CNO Developer, Entry Level, to join our team in Hanover, MD, San Antonio, TX or Aurora, CO.\n\nResponsibilities include, but are not limited to:\n\nDesign and develop new hardware or software based CNO capabilities.\n\nAssist with designing, developing, documenting, testing, and debugging of applications software and systems.\n\nApply knowledge of security concepts and networks.\n\nEnsure software standards are met.\n\nBasic Qualifications:\n\nBachelor's degree or equivalent or 4+ years of relevant experience.\n\nExperience in Python and C/C++ programming.\n\nTroubleshooting / debugging experience.\n\nExperience with networking (TCP/IP) and socket level programming.\n\nPreferred Qualifications:\n\nUnderstand CNO development concepts.\n\nSoftware Analysis/Reverse Engineering experience.\n\nUnderstand assembly programming concepts.\n\nUnit Test experience.\n\nExperience using Atlassian products (JIRA, Confluence, Crucible)\n\nAbility to handle stress and work well under pressure.\n\nAnalytical and Critical Thinking Skills.\n\nSecurity Clearance Requirements:\n\nCurrent, active TS/SCI with Polygraph is required .\n\nPhysical Requirements:\n\nMust be able to remain in a stationary position 50%\n\nConstantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.\n\nThe person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations\n\nWorking with Data\n\nMove about freely in a laboratory setting\n\nRepetitive Motions\n\nOur amazing benefits include:\n\nEnhanced benefit package- Apply for more information\n\nManTech HSA contribution\n\nUp to 25 days PTO plus 10 holidays\n\nPTO sellback\n\nPTO carryover of up to 240 hours\n\nUp to 8% 401k match\n\nUp to 4 weeks parental leave\n\nEligibility for annual program bonus\n\nTraining and conference opportunities and the industry's leading cyber courses to include the Advanced Cyber Training Program (ACTP)\n\nTuition assistance (selected BS/MS programs are fully paid)\n\nVery flexible schedule with compensation or flex hours for extra time worked\n\nEmployee referral bonuses\n\n6.24.CNO.SC.SB.MF.23.2\n\nFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.\n\nManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.\n\nIf you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.\n\nIf you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.\nGROUP ID: RTX14564a\nR\nRecruiter\nAPPLY NOW","company":"Dharaconsultinggroup","rawCompany":"dharaconsultinggroup","city":"Hanover","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-04-12T21:04:37.360Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"CNO Developer, Entry Level","description":"Today\nTop Secret/SCI\nUnspecified\nUnspecified\nIT - Software\nHanover, MD (ON-SITE/OFFICE)\nSecure our Nation, Ignite your Future\n\nBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.\n\nCurrently, ManTech is seeking a motivated, career and customer-oriented CNO Developer, Entry Level, to join our team in Hanover, MD, San Antonio, TX or Aurora, CO.\n\nResponsibilities include, but are not limited to:\n\nDesign and develop new hardware or software based CNO capabilities.\n\nAssist with designing, developing, documenting, testing, and debugging of applications software and systems.\n\nApply knowledge of security concepts and networks.\n\nEnsure software standards are met.\n\nBasic Qualifications:\n\nBachelor's degree or equivalent or 4+ years of relevant experience.\n\nExperience in Python and C/C++ programming.\n\nTroubleshooting / debugging experience.\n\nExperience with networking (TCP/IP) and socket level programming.\n\nPreferred Qualifications:\n\nUnderstand CNO development concepts.\n\nSoftware Analysis/Reverse Engineering experience.\n\nUnderstand assembly programming concepts.\n\nUnit Test experience.\n\nExperience using Atlassian products (JIRA, Confluence, Crucible)\n\nAbility to handle stress and work well under pressure.\n\nAnalytical and Critical Thinking Skills.\n\nSecurity Clearance Requirements:\n\nCurrent, active TS/SCI with Polygraph is required .\n\nPhysical Requirements:\n\nMust be able to remain in a stationary position 50%\n\nConstantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.\n\nThe person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations\n\nWorking with Data\n\nMove about freely in a laboratory setting\n\nRepetitive Motions\n\nOur amazing benefits include:\n\nEnhanced benefit package- Apply for more information\n\nManTech HSA contribution\n\nUp to 25 days PTO plus 10 holidays\n\nPTO sellback\n\nPTO carryover of up to 240 hours\n\nUp to 8% 401k match\n\nUp to 4 weeks parental leave\n\nEligibility for annual program bonus\n\nTraining and conference opportunities and the industry's leading cyber courses to include the Advanced Cyber Training Program (ACTP)\n\nTuition assistance (selected BS/MS programs are fully paid)\n\nVery flexible schedule with compensation or flex hours for extra time worked\n\nEmployee referral bonuses\n\n6.24.CNO.SC.SB.MF.23.2\n\nFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.\n\nManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.\n\nIf you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.\n\nIf you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.\nGROUP ID: RTX14564a\nR\nRecruiter\nAPPLY NOW","datePosted":"2026-04-12T21:04:37.360Z","dateModified":"2026-04-12T21:04:37.360Z","hiringOrganization":{"@type":"Organization","name":"Dharaconsultinggroup","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Hanover","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"178ad0dd585dfb03cb8e4d42"},"url":"https://jobsearcher.com/jobs/178ad0dd585dfb03cb8e4d42"}}